
where \(\gamma _0\)  is the intercept, \(\gamma _1\)  is the coefficient of the true block-level exposure \(x(B_i,t)\) , and \(\varphi _{it}\)  is a spatio-temporal random effect. The spatio-temporal random effect term can take several forms discussed in [1]}. A general form is given as
\(\log (\lambda (B_i,t)) = \gamma _0 + \gamma _1 x(B_i,t) + \phi _i + \psi _i + \upsilon _t + \nu _t + \Phi _{it},\) 
